Rapid Delivery for Solar Charging Controller - SD2440S 40A PWM Solar Controller – Welead S&T

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Our company puts emphasis on the management, the introduction of talented personnel, and the construction of staff building, trying hard to improve the quality and liability consciousness of staff members. Our company successfully attained IS9001 Certification and European CE Certification of Solar Charge Controller 55v , Automatic Solar Street Light Control , Solar Street Light Controller , In our efforts, we already have many shops in China and our products have won praise from customers worldwide. Welcome new and old customers to contact us for the future long term business relationships.
Rapid Delivery for Solar Charging Controller - SD2440S 40A PWM Solar Controller – Welead S&T Detail:

Sky Dream Series(SD in short) is our newly designed PWM solar controller.It specialty lies in the inner 32 bits CPU, which enables the controller to work faster and more stable. Besides, our unique black & Red big terminal design facilitate your connection in real application. It can be applied in the solar system which has higher standard over the stability and reliability.

FEATURES:

1.32 bits CPU, sampling precision is higher, operation speed is faster.

2.12V/24V DC Automatic identify system voltage.

3. 3 stage PWM charging mode: Bulk,Boost, Float.

4.LCD displaying and double button operation of man-machine interface.

5.Sealed,Gel,Flooded battery selection procedure.

6.Load control mode:Sensor mode,Time mode

7.Operation log function:account charging and discharging ampere hour of the system the working days,times of HVD, times of LVD and times of over current protection.

8.Accurate temperature compensation, it can automatically accommodate the charging voltage according to the environmental temperature, optimizing for long battery life.

9.Patented large-diameter with 25mm2, red and black connector distinguish positive and negative pole avoiding wrong operation.

10.5V 1A USB port,CVCC output.

ELECTRONIC PROTECTIONS:

1.PV reverse polarity protection

2.PV short circuit protection

3.Thunder protection

4.Battery overcharge protection

5.Battery over discharge protection

6.Battery reverse polarity protection

7.Load overload protection

8.Load short circuit protection

9.Over Temperature Protection


Product detail pictures:

Rapid Delivery for Solar Charging Controller -
 SD2440S 40A PWM Solar Controller – Welead S&T detail pictures

Rapid Delivery for Solar Charging Controller -
 SD2440S 40A PWM Solar Controller – Welead S&T detail pictures

Rapid Delivery for Solar Charging Controller -
 SD2440S 40A PWM Solar Controller – Welead S&T detail pictures

Rapid Delivery for Solar Charging Controller -
 SD2440S 40A PWM Solar Controller – Welead S&T detail pictures

Rapid Delivery for Solar Charging Controller -
 SD2440S 40A PWM Solar Controller – Welead S&T detail pictures

Rapid Delivery for Solar Charging Controller -
 SD2440S 40A PWM Solar Controller – Welead S&T detail pictures


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We'll make every effort and hard work to be superb and excellent, and speed up our steps for standing inside the rank of intercontinental top-grade and high-tech enterprises for Rapid Delivery for Solar Charging Controller - SD2440S 40A PWM Solar Controller – Welead S&T, The product will supply to all over the world, such as: Qatar , Bolivia , United States , Our professional engineering group will always be ready to serve you for consultation and feedback. We are able to also offer you with absolutely free samples to meet your requirements. Finest efforts will likely be produced to give you the ideal service and goods. For anyone who is thinking about our company and merchandise, please contact us by sending us emails or contact us quickly. As a way to know our merchandise and firm. lot more, you can come to our factory to find out it. We'll always welcome guests from all over the world to our business to build company relations with us. Please feel free to get in touch with us for business and we believe we are going to share the top trading practical experience with all our merchants.
  • Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Mignon from Korea - 2015.12.25 12:43
    We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Lisa from Qatar - 2015.05.13 17:00

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